The Management, Utilization, and Taxation of Repatriated Offshore Funds Act Article 10

The account-handling bank, which fails to withhold tax, effect payment of the tax withheld, and report in accordance with Paragraphs 1 and 2, Article 5; Paragraph 5, Article 6, and the preceding article, or which has withheld tax in accordance with Paragraphs 1 and 2, Article 5 and Paragraph 5, Article 6 but fails to effect payment of the tax withheld in accordance with the preceding article, or which has reported in accordance with the preceding article but failed to withhold or under-withhold in accordance with Paragraphs 1 and 2, Article 5; Paragraph 5, Article 6, and the preceding article, shall, in addition to being instructed to make up the tax that is not withheld, under-withheld, or not effected payment and to resubmit the report within a given time limit, be subject to a fine of up to the amount of such tax.The account-handling bank, which has withheld and effected payment of tax in accordance with Paragraphs 1 and 2, Article 5; Paragraph 5, Article 6, and the preceding article but fails to report in accordance with the preceding article, shall be subject to a fine at 20% of the tax amount withheld. However, the amount of the fine shall be between NT$1,500 and NT$20,000.
中文原文 境外資金匯回管理運用及課稅條例第10條
受理銀行未依第五條第一項、第二項、第六條第五項及前條規定扣繳稅款及申報、已依第五條第一項、第二項及第六條第五項規定扣取稅款而未依前條規定繳清,或已依前條規定申報而對依第五條第一項、第二項、第六條第五項及前條規定應扣繳之稅款有未扣繳或短扣繳情事者,稽徵機關除限期責令補扣繳稅款及補申報外,應按未扣繳、短扣繳或未繳清之稅額,處一倍以下之罰鍰。
受理銀行已依第五條第一項、第二項、第六條第五項及前條規定扣繳稅款而未依前條規定申報者,應按扣繳稅額處百分之二十之罰鍰。
但最高不得超過新臺幣二萬元,最低不得少於新臺幣一千五百元。

English translation for reference only; the Chinese text prevails. Not legal advice.